ex-04: Check for negative numbers
This commit is contained in:
parent
e47ce85cf5
commit
caf2165e43
@ -2,10 +2,10 @@
|
||||
#include <stdio.h>
|
||||
|
||||
int main() {
|
||||
int range;
|
||||
int range = -1;
|
||||
|
||||
printf("Rozsah:\n");
|
||||
if (scanf("%d", &range) != 1) {
|
||||
if (scanf("%d", &range) != 1 || range <= 0) {
|
||||
printf("Nespravny vstup.\n");
|
||||
return EXIT_FAILURE;
|
||||
}
|
||||
|
Loading…
x
Reference in New Issue
Block a user